Dry food for indoor cats
An indoor cat generally burns fewer calories than one who spends part of the day outside, so indoor dry food recipes are typically formulated with that in mind, alongside features aimed at reducing hairballs from more frequent self-grooming. The short answer: it's worth choosing if your cat is genuinely indoor-only and carrying extra weight, but it is not automatically required just because a cat stays inside.
What makes a recipe "indoor"
Indoor cat dry foods are usually formulated with a slightly lower calorie density than a standard adult recipe, reflecting the fact that an indoor cat typically has fewer opportunities to burn energy through roaming, climbing and hunting than one with outdoor access. Some also include added fibre intended to help hairballs pass through rather than being vomited up.
None of this makes an indoor formula essential for every indoor cat — a genuinely active indoor cat who plays a lot and maintains a healthy weight on a standard food has less reason to switch than one who is visibly gaining weight or grooming excessively.
Weight and coat are the two things to watch
If your indoor cat is carrying extra weight, an indoor or weight-management formula fed to the amount recommended for their size is a reasonable first step, alongside more active play to encourage movement. Weight gain that continues despite a proper diet and activity is worth raising with your vet rather than solving through food alone.
Hairballs are common in indoor cats simply because they groom more, out of boredom as much as instinct, so a food with hairball support can help, but so can more frequent brushing, which tackles the loose fur before it is swallowed in the first place.
In this section
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.

Sensor Cat Water Fountain 2.5L
A 2.5L cat fountain that flows when your cat approaches, keeping water fresh and tempting. A clear level window shows when to refill, and the generous tank meets one cat's needs for several days.
From£43.99

Scratch-Resistant Stretch Sofa Cushion Cover
A stretchy jacquard-knit cover that hugs individual sofa cushions to protect them from cat claws and fur. The non-slip, all-season fabric fits most seats and is machine washable for easy care. Sold per cushion size.
From£12.99

Leucillin Antiseptic Skincare Spray for Cats & Dogs
A versatile, alcohol-free antiseptic spray that cleans, soothes, and helps protect your pet's skin from bacteria, viruses, and fungi.
From£16.49

Pressure-Activated Pet Cooling Mat
Press down, feel the cool — this pressure-activated mat absorbs body heat and stays up to 10°C cooler than the room, with no freezing required.
From£34.99

Multi-Layered Felt Cat Cave Bed for All Seasons, Coffee or Beige
A cave bed built up in layers of dense felt, which insulates through winter and breathes rather than trapping heat in summer, offered in coffee brown or beige.
£27.99

Scratch-Resistant Jacquard Sofa Throw
A woven bohemian-pattern sofa throw that drapes over your settee to shield it from cat claws, fur and everyday wear. Tasselled edges and a tightly knit jacquard weave add a decorative, cosy finish. Machine washable.
From£23.99

Window-Mounted Sisal Cat Scratching Post
A suction-mounted pair of sisal columns that gives a cat a proper vertical scratch and stretch on a window or smooth wall, with no drilling and no floor space used.
From£52.99

Absorbent Cotton Gauze Swabs for Pets – Pack of 100
Highly absorbent, low-lint cotton gauze swabs produced in clean conditions — a practical first-aid essential available in three size and ply combinations.
From£4.49

Smart App-Controlled Automatic Pet Feeder
A smart automatic feeder with a clear food hopper, removable stainless steel bowl and app control. Schedule timed portions, record feeding plans and check in remotely, keeping mealtimes steady while you are away.
From£56.99

Palm Tree Cat Tree With Sisal Post And Bowl Bed
A playful palm-tree cat tree with a sisal scratching trunk, dangling teaser pompoms and a clear space-capsule bowl bed below. Compact at around 44cm wide, it gives cats a spot to scratch, perch and snooze.
From£7.99

Iron-Framed Radiator Hammock Cat Bed with Washable Faux Fur Cover
A metal-framed hammock that hooks over a radiator, lined with a removable machine-washable faux fur sleeve, for cats and small pets up to 5kg, in four plain colours.
£21.99

Automatic Cat Water Fountain
A clear automatic pet water fountain with a tap-style spout that circulates fresh, filtered water to encourage your cat to drink. The near-silent pump and large transparent tank let you check water levels at a glance.
£44.99
Common questions
- Does my indoor cat really need special indoor food?
- Not automatically. If your cat maintains a healthy weight and does not have frequent hairball problems, a standard adult recipe is perfectly fine. Indoor formulas are most useful for a cat gaining weight or grooming enough to bring up hairballs regularly.
- Will indoor cat food help with hairballs?
- Many indoor recipes include added fibre intended to help hair pass through the digestive system rather than being brought back up, and it can genuinely help alongside more frequent brushing. It will not eliminate hairballs entirely in a cat that grooms a great deal.
- Is indoor cat food lower in calories?
- Typically, yes, reflecting that an indoor cat usually has fewer chances to burn energy than one with outdoor access. Still feed to the amount recommended for your cat's actual weight and activity level rather than assuming a lower-calorie label means you can feed more of it.
- My indoor cat is overweight — should I change their food?
- A weight-management or indoor formula fed at the correct amount, alongside more active play, is a reasonable first step. If weight continues to increase despite that, speak to your vet, since ongoing weight gain is worth investigating rather than solved through diet changes alone.
Related
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.